Skip to main content

Playback Controls

Playback Controls_Transport

The Playback Controls region provides several features to control the playback range, rate, and direction of the take or SLOW file. Users can also employ the Image Search feature to quickly locate events that take place within a single frame or very short range proportionate to the full frame range

Scrubber Bar

Linear graphical representation of the playback range.

Frame timeline

The current frame playhead is depicted by a white arrow and vertical line within the range.

Current Frame Playhead

The current frame number is shown below the range in the middle.

Current Frame Number

info

Users can manually type a frame number into this field and press Enter to jump to that frame.

The first and last frame numbers are shown below the range to the left and right of the current frame, respectively.

First Frame

Last Frame

info

There are three methods to set the mark-in/out frames:

  1. Drag one or both of the white vertical endpoints to the desired position within the scrubber bar.

  2. Select an individual frame by clicking within the scrubber bar range and then click the mark-in or mark-out bracket button located next to the first / last frame numbers.

  3. Click either the first / last frame number field and manually type the desired mark in/out frame number.

info

When the frame range is trimmed from the full range, the first and/or last frame will be highlighted in orange to indicate it has been modified.

Mark Endpoint on Frame Number

The trigger frame is denoted by the letter 'T' above the range.

Trigger Frame

Playback Buttons

Button IconButton NameDescription
Play-ForwardForward - Normal SpeedPlays frames in the forward direction at the playback speed determined by the Frame Step and Playback Rate fields
Play-ReverseReverse - Normal SpeedPlays frames in the reverse direction at the playback speed determined by the Frame Step and Playback Rate fields
Play-Forward-FastForward - Fast SpeedPlays frames in the forward direction at the playback speed determined by the Frame Step and Playback Rate fields with a 10x multiplier applied to the playback rate.
Play-Reverse-FastReverse - Fast SpeedPlays frames in the reverse direction at the playback speed determined by the Frame Step and Playback Rate fields with a 10x multiplier applied to the playback rate.
Play-Single-Frame-ForwardForward - Single FrameAdvances the take forwards by one frame
Play-Single-Frame-ReverseReverse - Single FrameAdvances the take backwards by one frame
Play-First-FrameSkip ReverseOptionally moves the playhead to the first frame, or to the previous image difference when using the Image Search function
Play-First-FrameSkip ForwardOptionally moves the playhead to the first frame, or to the next image difference when using the Image Search function
Play-Trigger-FrameSkip to Trigger FrameMoves the playhead to the trigger frame

Playback Rate Controls

Frame Step

Allows for decimation of the playback range wherby the player will skip frames based on the amount defined (plays every nth frame).

Example:

Entering a frame step value of 10 for a take starting at frame 0 will display frames 0, 10, 20, 30, etc...

Playback Rate

Sets the rate of frames displayed per second. Arbitrary frame rates up to 240fps can be selected via the dropdown or slider, or any custom rate may be typed in. If the playback rate exceeds the ethernet or disk throughput, frames will be dropped as needed to maintain the desired rate.